题目内容

Our holiday begins. John goes to see his grandpa. The old man has a small house. But it’s clean and bright. Behind his house there is a small garden. There are some fruit in it. He often gets up early and does morning exercises there. He is 72 years old ,but he is very healthy. The old man is not healthy, and he is 72 now.

A. [A] True
B. [B] False

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阅读程序： Option Base 1 Dim arr() As Integer Private Sub Form Click() Dim i As Integer，i As Integer ReDim arr(3，2) For i=1 To 3 For j=1 To 2 arr(i，j)=i*2+j Next j Next i ReDim arr(3，2)+arr(3，4) End Sub 程序运行后，单击窗体，输出结果为

A. 21
B. 13
C. 8
D. 25

按照年金发生期间与计息期间的关系划分，年金可分为后付年金和先付年金。( )

A. 对
B. 错

在顺序查找与二分查找两种方法中，可以用【2】方法对有序线性链表进行查找。

有如下程序： Private Sub Form Click() Dim Check，Counter Check=True Counter=0 Do Do While Counter＜20 Counter=Counter+1 If Counter=10 Then Check=False Exit Do End If Loop Loop Until Check=False Print Counter，Check End Sub 程序运行后，单击窗体，输出结果为

A. 15 0
B. 20 -1
C. 10 Tree
D. 10 False